[26181] in CVS-changelog-for-Kerberos-V5
svn rev #25521: branches/krb5-1-10/src/lib/krb5/os/
daemon@ATHENA.MIT.EDU (tlyu@mit.edu)
Mon Dec 5 18:43:27 2011
Date: Mon, 5 Dec 2011 18:43:26 -0500
From: tlyu@mit.edu
Message-Id: <201112052343.pB5NhQa2026284@drugstore.mit.edu>
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http://src.mit.edu/fisheye/changelog/krb5/?cs=25521
Commit By: tlyu
Log Message:
ticket: 7036
version_fixed: 1.10
status: resolved
pull up r25498 from trunk
------------------------------------------------------------------------
r25498 | hartmans | 2011-12-02 13:52:22 -0500 (Fri, 02 Dec 2011) | 8 lines
ticket: 7036
subject: Fix free ofuninitialized memory in sname_to_princ
tags: pullup
Target_Version: 1.10
Fix free of uninitialized memory in error case introduced in 1.10
development cycle.
Changed Files:
U branches/krb5-1-10/src/lib/krb5/os/sn2princ.c
Modified: branches/krb5-1-10/src/lib/krb5/os/sn2princ.c
===================================================================
--- branches/krb5-1-10/src/lib/krb5/os/sn2princ.c 2011-12-05 23:43:23 UTC (rev 25520)
+++ branches/krb5-1-10/src/lib/krb5/os/sn2princ.c 2011-12-05 23:43:25 UTC (rev 25521)
@@ -90,7 +90,7 @@
/* copy the hostname into non-volatile storage */
if (type == KRB5_NT_SRV_HST) {
- struct addrinfo *ai, hints;
+ struct addrinfo *ai = NULL, hints;
int err;
char hnamebuf[NI_MAXHOST];
@@ -114,7 +114,8 @@
}
remote_host = strdup((ai && ai->ai_canonname) ? ai->ai_canonname : hostname);
if (!remote_host) {
- freeaddrinfo(ai);
+ if(ai)
+ freeaddrinfo(ai);
return ENOMEM;
}
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